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Sungwoo Hitech Co Ltd patents

Recent patent applications related to Sungwoo Hitech Co Ltd. Sungwoo Hitech Co Ltd is listed as an Agent/Assignee. Note: Sungwoo Hitech Co Ltd may have other listings under different names/spellings. We're not affiliated with Sungwoo Hitech Co Ltd, we're just tracking patents.

ARCHIVE: New 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "S" | Sungwoo Hitech Co Ltd-related inventors

Search recent Press Releases: Sungwoo Hitech Co Ltd-related press releases
Count Application # Date Sungwoo Hitech Co Ltd patents (updated weekly) - BOOKMARK this page
12016016711106/16/16 Frame for self-piercing rivet system
22016015882406/09/16 Roller hemming apparatus
32016008428803/24/16 Self piercing projection welding rivet, and joined structure and joining method using the rivet
42016008429003/24/16 Rivet module and joining structure and method using the same
52015032299211/12/15 Rivet nut unit and mounting method thereof
62015029823910/22/15 Apparatus for replacing welding tip for spot welding
72015022625308/13/15 Rivet stud bolt and panel joint structure of the same
82015020271107/23/15 Device and vibro-spot welding
92015018301707/02/15 Sheet roll forming method, and running cutter and round bender applied thereto
102015018304607/02/15 Stud welding device and welding method using the same
112015018346607/02/15 Center pillar reinforcement unit for vehicle
122015015169806/04/15 Method for manufacturing bumper beam unit for vehicle and bumper beam unit manufrctured thereby
132015006053003/05/15 Shear bonding device and shear bonding metal plates
142015004399502/12/15 Rivet nut unit
152015002718901/29/15 Flexible roll forming method
162015002719201/29/15 Flexible roll forming device, blank guide device, blank feeding device, and flexible roll forming system having the same
172015002764101/29/15 Flexible roll forming device
182014016568706/19/14 Clamping device for bending press and bending press provided with the same
192014016575206/19/14 Rotation jig device of processing machine
202014015785306/12/14 Bending press system
212014012502505/08/14 Rear suspension system of coupled torsion beam axle
222014012448805/08/14 Method of laser welding
232014003462002/06/14 Clamping device and laser welding apparatus using the same
242013032298612/05/13 Self-piercing rivet
252013032298712/05/13 Self-piercing rivet
262013031569011/28/13 Self-piercing rivet
272013030579811/21/13 Round bender
282013030580211/21/13 Mold for hot stamping
292013025534910/03/13 Bending press system
302013013338905/30/13 Magnetic pulse forming device for roll forming system and control the same
312013013694205/30/13 Roll forming method and shaped beam produced by using the same
322013011902505/16/13 Method of laser welding
332013011266505/09/13 Device and vibro-spot welding
342013009492404/18/13 Self-piercing rivet
352012031279412/13/12 Welding device for stretch bender
362012016841407/05/12 Device for connecting welding wire for co2 gas welding
372012012506505/24/12 Roll forming system and roll forming method
382012012589805/24/12 Laser welding device for roll forming system and control method thereof
392011015532506/30/11 Bending device
402011013975306/16/11 Laser welding steel sheet
412009016552007/02/09 Roll-forming system and method thereof
422009013413105/28/09 Laser welding galvanized steel sheets

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This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. is not affiliated or associated with Sungwoo Hitech Co Ltd in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Sungwoo Hitech Co Ltd with additional patents listed. Browse our Agent directory for other possible listings. Page by